Munguia trains under Canelo's coach, Eddy Reynoso. Munguia is just the latest of several fighters that have trained under Reynoso to have tested positive for PED usage.

Canelo's fight's have been extremely lucrative and he recently signed a massive four-fight deal with Riyadh Season for a reported $400 million, with the clash against Scull the first of the deal.

Canelo Alvarez (63-2-2, 39 KOs) vs. Crawford (41-0, 31 KOs) is easily one of the biggest fights in boxing history. Both Canelo and Crawford are considered pound-for-pound greats.

Crawford was then asked about Canelo’s KO power and his KO win over James Kirkland and Amir Khan: “Don’t get me wrong. He does have a lot of power, but all those games that you named is not ...